| Horley to Selargius | 938.85 mi (1,510.93 km) |
| Horley to Selvazzano Dentro | 678.56 mi (1,092.04 km) |
| Horley to Senago | 575.03 mi (925.42 km) |
| Horley to Senigallia | 808.56 mi (1,301.25 km) |
| Horley to Seravezza | 692.14 mi (1,113.89 km) |
| Horley to Seregno | 574.02 mi (923.80 km) |
| Horley to Seriate | 590.24 mi (949.91 km) |
| Horley to Sermoneta | 911.44 mi (1,466.83 km) |
| Horley to Serramanna | 922.80 mi (1,485.11 km) |
| Horley to Serravalle Pistoiese | 716.98 mi (1,153.86 km) |
| Horley to Sessa Aurunca | 959.49 mi (1,544.16 km) |
| Horley to Sesto Calende | 550.78 mi (886.39 km) |
| Horley to Sesto Fiorentino | 732.61 mi (1,179.02 km) |
| Horley to Sesto San Giovanni | 580.88 mi (934.84 km) |
| Horley to Sestri Levante | 650.87 mi (1,047.47 km) |
